05-04-2018, 07:05 AM
If your power supply is of the switching type, it can, even if producing clean voltages, radiate EMI. When you made it, have you followed standard anti-EMI practices? One way of remedying this would be putting the power supply in a metal grounded box (grounded from outlet PE), and put a ferrite bead (make several turns) around the cable, as close as possible to the box.
This is, of course, if your voltages out of the power supply are clean.
This is, of course, if your voltages out of the power supply are clean.
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
